How to open ICBU file format? (iCal Backup File)

Problems with opening ICBU files occur very often among users. Unfortunately, not everyone is aware that the basic and usually the most common problem is the lack of an installed software to handle the ICBU file. Its full name is iCal Backup File and the company responsible for its development is Apple. Your ICBU file has probably an encoded information from the Backup Files category. If you want to view its contents, open, edit or convert the ICBU file to another format, install one of the applications from the list, which is presented below on this page. Can’t you still open your ICBU file? Please, visit file extension icbu where you will find more information.

Programs using this file extension

Mac OS
– Apple Calendar (iCal)